| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.89 | 4.766% | $171.701 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $56.73 | 4.726% | $59.4111 | $59.41 | $59.40 | $59.40 |
| Purchase #3 | $63.29 | 10.600% | $69.9987 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $47.70 | 6.848% | $50.9665 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $150.36 | 4.380% | $156.9458 | $156.95 | $156.95 | $156.90 |
| Purchase #6 | $98.81 | 8.193% | $106.9055 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $230.44 | 5.789% | $243.7802 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $811.22 | $859.7088 | $859.72 | $859.70 | $859.70 | |